Demographics & People — Oneida, Tennessee
Population Overview
| Population (Census) | 3,793 |
|---|
| Estimated 2026 | ~3,900 |
|---|
| Median Age | 37.3 |
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| Total Households | 1,475 |
|---|
| Family Households | 1,107 |
|---|
| Average Household Size | 2.54 |
|---|
| Diversity Index | 0.0054 (relatively homogeneous) |
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Race & Ethnicity
| White | 3,684 |
|---|
| Black or African American | 0 |
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| Asian | 3 |
|---|
| Hispanic or Latino | 7 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 1,640 |
| English | 788 |
| American | 469 |
| Other groups | 382 |
| Irish | 280 |
| German | 185 |
| Scottish | 160 |
| Scotch-Irish | 145 |
| Polish | 80 |
| European | 77 |
Language
| English Only | 3,516 |
|---|
| Spanish | 7 |
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| Population 5+ | 3,523 |
|---|
Veterans
| Veterans | 224 |
|---|
| Population 18+ | 2,735 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Oneida, Tennessee.
